Hi my clock would go out but with some taps on the dash it would come back. soon the taps became pounding and eventually the clock did not come back at all. I had joined this forum some time ago but i lost track of the link. I did a search on my 99 Lexus ES300 clock and found this forum again. I hope it is a fuse but sense it went out slowly I'm not sure. I've also had some problems with SRS sensor and my check engine/Trac Control light coming on and off. If anyone has had this set of problems and found a solution I would love to hear it.